in china, chinese banks have come to the floor in making loans to europe and even america industry. and technology. secondly, china with its specific policies in the international systemç has a bac goal of maintaining stability of around its borders. does this mean -- what is the unification mean in terms of the assumption that china will add to maintain stability? with regard to either explosion or involution as you had referred to. in the third, what is the affect of the american and japanese government policies visavie corporate influences on our government's? from the private sector and china's influence on those be at its economic transactions in terms of the other forms of support. thank you. >> another couple of tough questions. this is actually in terms of assessing china of roles, china's potential role acidification unfolds is something we can only speculate about and i have to confess that the more i think about it of not sure the answer is clear. and i totally agree with you that china's overwhelming stability has been so generous if north korea economically because th